# Bitdefender: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 33 judge labels across 3 categories by 9 of 12 models. Page: https://it-ai-index.com/vendors/bitdefender/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Extended detection and response | 5% | 4 | 6% | 17 |
| Endpoint protection | 0% | 18 | 0% | 13 |
| Managed detection and response | 0% | 21 | 0% | 3 |

## What the models said for it

- "Praised as the best value overall for mid-market organizations" (Mistral Small, XDR)
- "Top Performers: Bitdefender (consistent 99-100%, low TCO)" (Grok 4.1 Fast, Endpoint protection)
- "Bitdefender - a value pick for mid-market organizations" (Llama 4 Maverick, XDR)
- "offers detection engines that consistently test at the top, with EDR capability at pricing mid-market organizations can approve" (Llama 4 Maverick, XDR)

## And against it

- "Cautionary Examples: Vendors like Acronis or Bitdefender... Independent testing occasionally finds gaps between marketing claims and actual performance" (Qwen 3.7 Flash, XDR)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.